PTC 可复位保险丝

结果:
5,891
Manufacturer
Series
Size / Dimension
Current - Trip (It)
Resistance - Post Trip (R1) (Max)
Current - Hold (Ih) (Max)
Height - Seated (Max)
Resistance - Initial (Ri) (Min)
Resistance - 25°C (Typ)
Time to Trip
Current - Max
Thickness (Max)
Voltage - Max
Lead Spacing
Package / Case
Operating Temperature
Mounting Type
Ratings
Type
结果5,891
选择
图片产品详情单价可用性ECAD 模型SeriesMounting TypeHeight - Seated (Max)Operating TemperatureRatingsCurrent - Hold (Ih) (Max)Package / CaseThickness (Max)Lead SpacingTypeVoltage - MaxCurrent - MaxCurrent - Trip (It)Resistance - 25°C (Typ)Size / DimensionTime to TripResistance - Initial (Ri) (Min)Resistance - Post Trip (R1) (Max)
B59890C0120A070
PTC RESET FUSE 265V 30MA RADIAL
1+
$0.7606
5+
$0.7183
10+
$0.6761
数量
800,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Through Hole
0.295" (7.50mm)
0°C ~ 60°C
-
30 mA
Radial, Disc
-
0.197" (5.00mm)
Ceramic
265V
200 mA
60 mA
150 Ohms
0.157" Dia x 0.197" T (4.00mm x 5.00mm)
-
-
-
B59850C0130A070
PTC RESET FUSE 265V 200MA RADIAL
1+
$1.0141
5+
$0.9577
10+
$0.9014
数量
800,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Through Hole
0.571" (14.50mm)
0°C ~ 60°C
-
200 mA
Radial, Disc
-
0.197" (5.00mm)
Ceramic
265V
1.5 A
320 mA
13 Ohms
0.433" Dia x 0.197" T (11.00mm x 5.00mm)
-
-
-
0ZCK0010FF2G
PTC RESET FUSE 15V 100MA 0805
1+
$0.1521
5+
$0.1437
10+
$0.1352
数量
300,071 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
0ZCK
Surface Mount
-
-40°C ~ 85°C
AEC-Q200
100 mA
0805 (2012 Metric), Concave
0.039" (1.00mm)
-
Polymeric
15V
100 A
300 mA
-
0.085" L x 0.053" W (2.15mm x 1.35mm)
1.5 s
700 mOhms
6 Ohms
B59750B0120A070
PTC RESET FUSE 420V RADIAL DISC
1+
$1.5211
5+
$1.4366
10+
$1.3521
数量
300,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Through Hole
0.650" (16.50mm)
0°C ~ 60°C
-
-
Radial, Disc
-
0.197" (5.00mm)
Ceramic
420V
2 A
245 mA
25 Ohms
0.492" Dia x 0.197" T (12.50mm x 5.00mm)
6 s
-
-
MF-FSMF035X-2
PTC RESET FUSE 6V 350MA 0603
1+
$0.0127
5+
$0.0120
10+
$0.0113
数量
282,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Multifuse®, MF-FSMF
Surface Mount
-
-40°C ~ 85°C
-
350 mA
0603 (1608 Metric), Concave
0.026" (0.65mm)
-
Polymeric
6V
40 A
750 mA
-
0.065" L x 0.033" W (1.65mm x 0.85mm)
100 ms
200 mOhms
1.4 Ohms
PRG15BC330MM1RC
PTC RESET FUSE 30V 38MA 0402
1+
$0.2028
5+
$0.1915
10+
$0.1803
数量
270,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
POSISTOR®, PRG
Surface Mount
-
-20°C ~ 85°C
-
38 mA
0402 (1005 Metric)
0.022" (0.55mm)
-
Ceramic
30V
1.2 A
73 mA
33 Ohms
0.039" L x 0.020" W (1.00mm x 0.50mm)
-
-
-
MF-MSMF260-2
PTC RESET FUSE 6V 2.6A 1812
1+
$0.0254
5+
$0.0239
10+
$0.0225
数量
262,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Multifuse®, MF-MSMF
Surface Mount
-
-40°C ~ 85°C
AEC-Q200
2.6 A
1812 (4532 Metric), Concave
0.033" (0.85mm)
-
Polymeric
6V
100 A
5.2 A
-
0.179" L x 0.128" W (4.55mm x 3.24mm)
5 s
15 mOhms
80 mOhms
MICROSMD350LR-2
PTC RESET FUSE 6V 3.5A 1206
1+
$0.1014
5+
$0.0958
10+
$0.0901
数量
240,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
PolySwitch®, microSMD
Surface Mount
-
-
-
3.5 A
1210 (3225 Metric)
0.039" (1.00mm)
-
Polymeric
6V
50 A
9 A
-
0.127" L x 0.102" W (3.22mm x 2.58mm)
10 s
2.5 mOhms
-
1206L110THYR
PTC RESET FUSE 8V 1.1A 1206
1+
$0.0254
5+
$0.0239
10+
$0.0225
数量
188,500 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
POLY-FUSE®, 1206L
Surface Mount
-
-40°C ~ 85°C
-
1.1 A
1206 (3216 Metric), Concave
0.030" (0.75mm)
-
Polymeric
8V
100 A
2.2 A
-
0.126" L x 0.065" W (3.20mm x 1.65mm)
100 ms
40 mOhms
210 mOhms
0805L075WR
PTC RESET FUSE 6V 750MA 0805
1+
$0.0761
5+
$0.0718
10+
$0.0676
数量
182,428 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
POLY-FUSE®, 0805L
Surface Mount
-
-40°C ~ 85°C
-
750 mA
0805 (2012 Metric), Concave
0.030" (0.75mm)
-
Polymeric
6V
40 A
1.5 A
-
0.083" L x 0.053" W (2.10mm x 1.35mm)
200 ms
90 mOhms
350 mOhms
MF-USMF010-2
PTC RESET FUSE 30V 100MA 1210
1+
$0.0254
5+
$0.0239
10+
$0.0225
数量
162,189 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Multifuse®, MF-USMF
Surface Mount
-
-40°C ~ 85°C
AEC-Q200
100 mA
1210 (3225 Metric), Concave
0.033" (0.85mm)
-
Polymeric
30V
10 A
300 mA
-
0.127" L x 0.102" W (3.22mm x 2.58mm)
600 ms
800 mOhms
15 Ohms
1206L025YR
PTC RESET FUSE 16V 250MA 1206
1+
$0.0330
5+
$0.0311
10+
$0.0293
数量
156,600 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
POLY-FUSE®, 1206L
Surface Mount
-
-40°C ~ 85°C
-
250 mA
1206 (3216 Metric), Concave
0.039" (1.00mm)
-
Polymeric
16V
100 A
500 mA
-
0.126" L x 0.065" W (3.20mm x 1.65mm)
80 ms
550 mOhms
2.3 Ohms
MF-FSMF025X-2
PTC RESETTABLE 0.25A 6V SMD 0603
1+
$0.0203
5+
$0.0192
10+
$0.0180
数量
150,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Multifuse®, MF-FSMF
Surface Mount
-
-40°C ~ 85°C
AEC-Q200
250 mA
0603 (1608 Metric), Concave
0.026" (0.65mm)
-
Polymeric
6V
40 A
750 mA
-
0.065" L x 0.033" W (1.65mm x 0.85mm)
100 ms
200 mOhms
1.4 Ohms
1210L005WR
PTC RESET FUSE 30V 50MA 1210
1+
$0.0532
5+
$0.0503
10+
$0.0473
数量
144,999 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
POLY-FUSE®, 1210L
Surface Mount
-
-40°C ~ 85°C
-
50 mA
1210 (3225 Metric), Concave
0.049" (1.25mm)
-
Polymeric
30V
10 A
150 mA
-
0.127" L x 0.102" W (3.22mm x 2.58mm)
1.5 s
3.6 Ohms
50 Ohms
0ZCM0002FF2G
PTC RESET FUSE 60V 20MA 0603
1+
$0.1775
5+
$0.1676
10+
$0.1577
数量
144,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
0ZCM
Surface Mount
-
-40°C ~ 85°C
AEC-Q200
20 mA
0603 (1608 Metric), Concave
0.033" (0.85mm)
-
Polymeric
60V
40 A
60 mA
-
0.063" L x 0.029" W (1.60mm x 0.73mm)
1 s
12 Ohms
70 Ohms
1206L016WR
PTC RESET FUSE 30V 160MA 1206
1+
$0.0304
5+
$0.0287
10+
$0.0270
数量
136,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
POLY-FUSE®, 1206L
Surface Mount
-
-40°C ~ 85°C
-
160 mA
1206 (3216 Metric), Concave
0.057" (1.45mm)
-
Polymeric
30V
100 A
370 mA
-
0.126" L x 0.065" W (3.20mm x 1.65mm)
300 ms
1.2 Ohms
4.5 Ohms
NANOSMDC050F/13.2-2
PTC RESET FUSE 13.2V 500MA 1206
1+
$0.0558
5+
$0.0527
10+
$0.0496
数量
126,562 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
PolySwitch®, nanoSMD
Surface Mount
-
-
-
500 mA
1206 (3216 Metric), Concave
0.029" (0.74mm)
-
Polymeric
13.2V
100 A
1.1 A
-
0.126" L x 0.063" W (3.20mm x 1.60mm)
100 ms
200 mOhms
-
1812L150/16DR
PTC RESET FUSE 16V 1.5A 1812
1+
$0.0761
5+
$0.0718
10+
$0.0676
数量
126,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
POLY-FUSE®, 1812L
Surface Mount
-
-40°C ~ 85°C
-
1.5 A
1812 (4532 Metric), Concave
0.049" (1.25mm)
-
Polymeric
16V
100 A
3 A
-
0.179" L x 0.128" W (4.55mm x 3.24mm)
500 ms
40 mOhms
110 mOhms
MF-NSMF150-2
PTC RESET FUSE 6V 1.5A 1206
1+
$0.0127
5+
$0.0120
10+
$0.0113
数量
118,888 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
Multifuse®, MF-NSMF
Surface Mount
-
-40°C ~ 85°C
AEC-Q200
1.5 A
1206 (3216 Metric), Concave
0.028" (0.70mm)
-
Polymeric
6V
100 A
3 A
-
0.126" L x 0.063" W (3.20mm x 1.60mm)
300 ms
30 mOhms
130 mOhms
NANOSMDC035F-2
PTC RESET FUSE 16V 350MA 1206
1+
$0.0761
5+
$0.0718
10+
$0.0676
数量
108,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
PolySwitch®, nanoSMD
Surface Mount
-
-40°C ~ 85°C
-
350 mA
1206 (3216 Metric), Concave
0.032" (0.82mm)
-
Polymeric
16V
20 A
750 mA
-
0.126" L x 0.063" W (3.20mm x 1.59mm)
100 ms
450 mOhms
1.35 Ohms

PTC 可复位保险丝

PTC可复位保险丝,也称为聚合物正温度系数保险丝,是专门设计用于提供过电流保护的组件。 PTC可复位保险丝通过在通过它们的电流升高时增加电阻来发挥作用。这种电阻增加是由于电流流动引起保险丝的温度升高。随着温度的升高,保险丝的电阻也增加,最终达到一个使电流无法流动的太高的点。这个动作有效地中断了电流,保护了电路和连接的设备。 PTC可复位保险丝的跳闸电流可以不同,通常范围从14 mA到50 A。这个范围允许根据所保护电路的具体要求选择适当的保险丝。此外,这些保险丝跳闸所需的时间可以不同,跳闸时间范围从快至8毫秒到长达90秒。跳闸时间的可变性确保保险丝对不同程度的过电流条件做出适当的响应。 "PTC"是正温度系数的缩写,指的是这些保险丝中使用的材料的特性。该材料在温度升高时电阻增加,提供了保险丝的自复位能力。一旦过电流条件被消除,PTC可复位保险丝会冷却下来,其电阻减小,使得电流可以继续流动。 PTC可复位保险丝广泛应用于需要可靠过电流保护的各种应用中。它们特别适用于需要可复位性的情况,因为在跳闸后不需要更换。这使得它们适用于汽车电子、电源、电池保护电路等应用。 通过将PTC可复位保险丝纳入电路中,用户可以确保有效的过电流保护,防止对敏感元件的损坏,并促进电路的安全可靠运行。